Shoefresh: how it works

Active oxygen (ozone) is a strong disinfectant and is for example used to purify water. You can often smell ozone after a thunderstorm. The medial and food industries also use ozone for disinfection and other purposes. The amount of ozone that is generated in the Shoefresh is very small and well within the legal norm. Ozone reverts to oxygen within face minutes. After cleaning, nothing remains in either the shoes or the room. The Shoefresh doesn't require refills.